[Mac] Use chrome_native_app_window_views when mac_views_browser is enabled.

chrome/browser/ui/views/apps/chrome_apps_client_views.cc

Index: chrome/browser/ui/views/apps/chrome_apps_client_views.cc
diff --git a/chrome/browser/ui/views/apps/chrome_apps_client_views.cc b/chrome/browser/ui/views/apps/chrome_apps_client_views.cc
deleted file mode 100644
index 28e2375f0531e5111b093f014b98ecf2d2e48e8e..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/views/apps/chrome_apps_client_views.cc
+++ /dev/null
@@ -1,16 +0,0 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "chrome/browser/ui/apps/chrome_app_window_client.h"
-
-#include "chrome/browser/ui/views/apps/chrome_native_app_window_views_aura.h"
-
-// static
-extensions::NativeAppWindow* ChromeAppWindowClient::CreateNativeAppWindowImpl(
-    extensions::AppWindow* app_window,
-    const extensions::AppWindow::CreateParams& params) {
-  ChromeNativeAppWindowViewsAura* window = new ChromeNativeAppWindowViewsAura;
-  window->Init(app_window, params);
-  return window;
-}